diff options
Diffstat (limited to 'drivers/serial/ip22zilog.c')
| -rw-r--r-- | drivers/serial/ip22zilog.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c index dbf13c03a1bb..dca6c1bde8f9 100644 --- a/drivers/serial/ip22zilog.c +++ b/drivers/serial/ip22zilog.c @@ -252,8 +252,7 @@ static void ip22zilog_maybe_update_regs(struct uart_ip22zilog_port *up, } static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, - struct zilog_channel *channel, - struct pt_regs *regs) + struct zilog_channel *channel) { struct tty_struct *tty = up->port.info->tty; /* XXX info==NULL? */ @@ -319,7 +318,7 @@ static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, else if (r1 & CRC_ERR) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto next_char; if (up->port.ignore_status_mask == 0xff || @@ -339,8 +338,7 @@ static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, } static void ip22zilog_status_handle(struct uart_ip22zilog_port *up, - struct zilog_channel *channel, - struct pt_regs *regs) + struct zilog_channel *channel) { unsigned char status; @@ -443,7 +441,7 @@ ack_tx_int: ZS_WSYNC(channel); } -static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id) { struct uart_ip22zilog_port *up = dev_id; @@ -462,9 +460,9 @@ static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *re ZS_WSYNC(channel); if (r3 & CHARxIP) - ip22zilog_receive_chars(up, channel, regs); + ip22zilog_receive_chars(up, channel); if (r3 & CHAEXT) - ip22zilog_status_handle(up, channel, regs); + ip22zilog_status_handle(up, channel); if (r3 & CHATxIP) ip22zilog_transmit_chars(up, channel); } @@ -481,9 +479,9 @@ static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *re ZS_WSYNC(channel); if (r3 & CHBRxIP) - ip22zilog_receive_chars(up, channel, regs); + ip22zilog_receive_chars(up, channel); if (r3 & CHBEXT) - ip22zilog_status_handle(up, channel, regs); + ip22zilog_status_handle(up, channel); if (r3 & CHBTxIP) ip22zilog_transmit_chars(up, channel); } |